CN1574977A - 图像尺寸的变更方法及装置 - Google Patents

图像尺寸的变更方法及装置 Download PDF

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Publication number
CN1574977A
CN1574977A CNA200410042384XA CN200410042384A CN1574977A CN 1574977 A CN1574977 A CN 1574977A CN A200410042384X A CNA200410042384X A CN A200410042384XA CN 200410042384 A CN200410042384 A CN 200410042384A CN 1574977 A CN1574977 A CN 1574977A
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CN
China
Prior art keywords
pixel
original image
picture size
data
unit
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Pending
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CNA200410042384XA
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English (en)
Chinese (zh)
Inventor
近藤嘉政
进藤贵志
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Seiko Epson Corp
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Seiko Epson Corp
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Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of CN1574977A publication Critical patent/CN1574977A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/527—Global motion vector estimation

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Studio Circuits (AREA)
CNA200410042384XA 2003-05-28 2004-05-28 图像尺寸的变更方法及装置 Pending CN1574977A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003150847 2003-05-28
JP2003150847A JP3695451B2 (ja) 2003-05-28 2003-05-28 画像サイズの変更方法及装置

Publications (1)

Publication Number Publication Date
CN1574977A true CN1574977A (zh) 2005-02-02

Family

ID=33562162

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA200410042384XA Pending CN1574977A (zh) 2003-05-28 2004-05-28 图像尺寸的变更方法及装置

Country Status (3)

Country Link
US (1) US20050008259A1 (enExample)
JP (1) JP3695451B2 (enExample)
CN (1) CN1574977A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100423536C (zh) * 2005-12-07 2008-10-01 普立尔科技股份有限公司 利用插补点技术放大影像的方法及其应用
CN101599260B (zh) * 2008-06-02 2011-12-21 慧国(上海)软件科技有限公司 共享硬件进行影像放大或缩小的方法及装置
CN103236246A (zh) * 2013-04-27 2013-08-07 深圳市长江力伟股份有限公司 基于硅基液晶的显示方法及显示装置
CN109040514A (zh) * 2017-06-09 2018-12-18 富士施乐株式会社 电子装置
CN111756997A (zh) * 2020-06-19 2020-10-09 平安科技（深圳）有限公司 像素存储方法、装置、计算机设备及可读存储介质

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008112956A (ja) * 2006-08-03 2008-05-15 Sony Corp キャパシタおよびその製造方法、ならびに、半導体デバイスおよび液晶表示装置
US9019404B2 (en) * 2010-12-20 2015-04-28 Samsung Electronics Co., Ltd Image processing apparatus and method for preventing image degradation
CN112288646B (zh) * 2020-01-07 2024-11-01 影石创新科技股份有限公司 堆叠降噪方法、装置、电子设备及存储介质

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US5010402A (en) * 1990-05-17 1991-04-23 Matsushita Electric Industrial Co., Ltd. Video signal compression apparatus
JPH06197334A (ja) * 1992-07-03 1994-07-15 Sony Corp 画像信号符号化方法、画像信号復号化方法、画像信号符号化装置、画像信号復号化装置及び画像信号記録媒体
JP3374989B2 (ja) * 1993-03-26 2003-02-10 ソニー株式会社 画像信号符号化方法および画像信号符号化装置、ならびに画像信号復号化方法および画像信号復号化装置
US5821986A (en) * 1994-11-03 1998-10-13 Picturetel Corporation Method and apparatus for visual communications in a scalable network environment
TW377431B (en) * 1995-04-14 1999-12-21 Hitachi Ltd Method and apparatus for changing resolution
JP3855286B2 (ja) * 1995-10-26 2006-12-06 ソニー株式会社 画像符号化装置および画像符号化方法、画像復号化装置および画像復号化方法、並びに記録媒体
US6563946B2 (en) * 1996-05-07 2003-05-13 Canon Kabushiki Kaisha Image processing apparatus and method
JP3349957B2 (ja) * 1997-07-09 2002-11-25 株式会社ハイニックスセミコンダクター コンテキスト確率表を利用した二進映像情報の内挿装置および方法
JP4717294B2 (ja) * 2001-09-20 2011-07-06 キヤノン株式会社 画像処理方法、撮像装置およびプログラム
US7425986B2 (en) * 2002-03-29 2008-09-16 Canon Kabushiki Kaisha Conversion apparatus for image data delivery
JP2006345445A (ja) * 2005-06-10 2006-12-21 Sony Corp 動画像変換装置、および動画像変換方法、並びにコンピュータ・プログラム

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100423536C (zh) * 2005-12-07 2008-10-01 普立尔科技股份有限公司 利用插补点技术放大影像的方法及其应用
CN101599260B (zh) * 2008-06-02 2011-12-21 慧国(上海)软件科技有限公司 共享硬件进行影像放大或缩小的方法及装置
CN103236246A (zh) * 2013-04-27 2013-08-07 深圳市长江力伟股份有限公司 基于硅基液晶的显示方法及显示装置
CN109040514A (zh) * 2017-06-09 2018-12-18 富士施乐株式会社 电子装置
CN109040514B (zh) * 2017-06-09 2021-12-10 富士胶片商业创新有限公司 电子装置
CN111756997A (zh) * 2020-06-19 2020-10-09 平安科技（深圳）有限公司 像素存储方法、装置、计算机设备及可读存储介质
CN111756997B (zh) * 2020-06-19 2022-01-11 平安科技（深圳）有限公司 像素存储方法、装置、计算机设备及可读存储介质

Also Published As

Publication number Publication date
JP3695451B2 (ja) 2005-09-14
JP2004354593A (ja) 2004-12-16
US20050008259A1 (en) 2005-01-13

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Open date: 20050202